CHARACTERIZING GEOLOGICAL FACIES USING SEISMIC WAVEFORM CLASSIFICATION IN SARAWAK AND MALAY BASIN OF MALAYSIA

For the past few years, the exploration of oil and gas has become challenging as most of the ‘easy’ hydrocarbon traps are discovered and developed. The remaining hydrocarbon accumulations are now depending mainly on stratigraphic trap or combination of stratigraphic and structural trap which are bot...

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Main Author: AHMAD ZAILANI, AFIQAH ZAHRAA
Format: Thesis
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.19989 /
Published: 2018
Subjects:
QE Geology
Online Access: http://utpedia.utp.edu.my/19989/1/Afiqah%20Zahraa%20Ahmad%20Zailani%20-%20g03250.pdf
http://utpedia.utp.edu.my/19989/
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spelling utp-utpedia.199892019-11-07T10:01:39Z http://utpedia.utp.edu.my/19989/ CHARACTERIZING GEOLOGICAL FACIES USING SEISMIC WAVEFORM CLASSIFICATION IN SARAWAK AND MALAY BASIN OF MALAYSIA AHMAD ZAILANI, AFIQAH ZAHRAA QE Geology For the past few years, the exploration of oil and gas has become challenging as most of the ‘easy’ hydrocarbon traps are discovered and developed. The remaining hydrocarbon accumulations are now depending mainly on stratigraphic trap or combination of stratigraphic and structural trap which are both difficult to be noticed in seismic sections by using only the interpreter’s eyes. The subtle changes in seismic waveform may indicate the presence of meaningful geological feature or hydrocarbon accumulation which may contains possibility to be developed in future. As the changes in seismic waveform are difficult to be recognized, the automated method with additional machine approach such as neural network will help to classify the waveform to multiple seismic facies classes and delineate the discriminant factor between the classes. The discriminant factors indicate the changes between the seismic waveforms that contribute to identification of geological features and prospects. It is important to identify the geological feature as it can be used to understand the geological facies or depositional environment of the study area. Reservoir efficiency and recovery in terms of porosity and permeability is usually defined based on correctly interpreted depositional environment. 2018-12 Thesis NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/19989/1/Afiqah%20Zahraa%20Ahmad%20Zailani%20-%20g03250.pdf AHMAD ZAILANI, AFIQAH ZAHRAA (2018) CHARACTERIZING GEOLOGICAL FACIES USING SEISMIC WAVEFORM CLASSIFICATION IN SARAWAK AND MALAY BASIN OF MALAYSIA. Masters thesis, Universiti Teknologi PETRONAS.
institution Universiti Teknologi Petronas
collection UTPedia
language English
topic QE Geology
spellingShingle QE Geology
AHMAD ZAILANI, AFIQAH ZAHRAA
CHARACTERIZING GEOLOGICAL FACIES USING SEISMIC WAVEFORM CLASSIFICATION IN SARAWAK AND MALAY BASIN OF MALAYSIA
description For the past few years, the exploration of oil and gas has become challenging as most of the ‘easy’ hydrocarbon traps are discovered and developed. The remaining hydrocarbon accumulations are now depending mainly on stratigraphic trap or combination of stratigraphic and structural trap which are both difficult to be noticed in seismic sections by using only the interpreter’s eyes. The subtle changes in seismic waveform may indicate the presence of meaningful geological feature or hydrocarbon accumulation which may contains possibility to be developed in future. As the changes in seismic waveform are difficult to be recognized, the automated method with additional machine approach such as neural network will help to classify the waveform to multiple seismic facies classes and delineate the discriminant factor between the classes. The discriminant factors indicate the changes between the seismic waveforms that contribute to identification of geological features and prospects. It is important to identify the geological feature as it can be used to understand the geological facies or depositional environment of the study area. Reservoir efficiency and recovery in terms of porosity and permeability is usually defined based on correctly interpreted depositional environment.
format Thesis
author AHMAD ZAILANI, AFIQAH ZAHRAA
author_sort AHMAD ZAILANI, AFIQAH ZAHRAA
title CHARACTERIZING GEOLOGICAL FACIES USING SEISMIC WAVEFORM CLASSIFICATION IN SARAWAK AND MALAY BASIN OF MALAYSIA
title_short CHARACTERIZING GEOLOGICAL FACIES USING SEISMIC WAVEFORM CLASSIFICATION IN SARAWAK AND MALAY BASIN OF MALAYSIA
title_full CHARACTERIZING GEOLOGICAL FACIES USING SEISMIC WAVEFORM CLASSIFICATION IN SARAWAK AND MALAY BASIN OF MALAYSIA
title_fullStr CHARACTERIZING GEOLOGICAL FACIES USING SEISMIC WAVEFORM CLASSIFICATION IN SARAWAK AND MALAY BASIN OF MALAYSIA
title_full_unstemmed CHARACTERIZING GEOLOGICAL FACIES USING SEISMIC WAVEFORM CLASSIFICATION IN SARAWAK AND MALAY BASIN OF MALAYSIA
title_sort characterizing geological facies using seismic waveform classification in sarawak and malay basin of malaysia
publishDate 2018
url http://utpedia.utp.edu.my/19989/1/Afiqah%20Zahraa%20Ahmad%20Zailani%20-%20g03250.pdf
http://utpedia.utp.edu.my/19989/
_version_ 1741195565062946816
score 11.62408

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